(19)

(11)

EP 3 920 813 A1

(12)

(43) Date of publication: 15.12.2021 Bulletin 2021/50 (21) Application number: 19914522.8 (22) Date of filing: 04.02.2019

(51) International Patent Classification (IPC):  A61B 17/17(2006.01) A61B 34/20(2016.01) A61B 34/10(2016.01) (52) Cooperative Patent Classification (CPC): A61B 2090/3937; A61B 2090/3764; A61B 90/39; A61B 90/13; A61B 90/11; A61B 2017/0092; A61B 90/37; A61B 6/08; A61B 6/12; A61B 6/4441 (86) International application number: PCT/US2019/016474 (87) International publication number: WO 2020/162869 (13.08.2020 Gazette 2020/33)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (71) Applicant: Marksman Targeting, Inc. San Diego CA 92121 (US)	(72) Inventors: BROWN, Roy Anthony San Diego, California 92121 (US) AUSDAL, Kellen Van San Diego, California 92121 (US) (74) Representative: AWA Denmark A/S  Strandgade 56 1401 Copenhagen K 1401 Copenhagen K (DK)